Continue to Site

Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Touch sensor using NE 555

Status
Not open for further replies.

Valentine

New Member
I'm working on a circuit that senses touch at pin 2 of the timmer. But the problem is that when the circuit is switched on the first time or when power source is changed, the alarm sounds. Please, can someone help me stop that. From Nigeria
 
Status
Not open for further replies.

Latest threads

New Articles From Microcontroller Tips

Back
Top